Young Gideon Kanagy faces a life-changing challenge--and an unexpected romance with his young Amish friend, Emma Knepp. Gideon's sister, Rachel, and the "outsider" Jeremiah Gant add to the drama with their own dilemma and its repercussions for the entire community of Riverhaven.

Secrets, treachery, and persecution are only a few of the challenges that test Rachel's faith and her love for the forbidden "outsider," while Gant's own hopes and dreams are dealt a life-changing blow, rendering the vow he made to Rachel seemingly impossible to honor.

Many of the other characters first introduced in Rachel's Secret now find their gentle, unassuming lives of faith jeopardized by a malicious outside influence. At the same time, those striving to help runaway slaves escape to freedom through the Underground Railroad face deception and the danger of discovery.

When the wounded Irish American riverboat captain, Jeremiah Gant, bursts into the rural Amish setting of Riverhaven, he brings chaos and conflict to the community, especially for young widow, Rachel Brenneman. The unwelcome "outsider" needs a safe place to recuperate before continuing his secret role as an Underground Railroad conductor. Neither he nor Rachel is prepared for the forbidden love that threatens to endanger a man's mission, a woman's heart, and a way of life for an entire people.